The Hormone Solution | Menopause, Perimenopause, & Women's Midlife Health
The Hormone Solution is a top-ranked women's health podcast focused on perimenopause, menopause, hormone replacement therapy (HRT), weight gain, metabolism, thyroid health, and midlife transformation. Hosted by Certified Hormone Specialist Karen Martel, the show helps women in their 40s and 50s understand hormonal changes and offers practical, evidence-based advice. Episodes feature hormone education, expert interviews, HRT guidance, and midlife weight loss strategies. With over 2.5 million downloads, it is a trusted resource for women seeking real answers about bioidentical hormones and menopause treatment.
Episodes
Quick Hits: The Protein Mistake That Could Be Costing You Muscle in Midlife with Angelo Keely
Welcome to Quick Hits — where we bring you the most impactful moments from past episodes in under 15 minutes. Today's clip comes from one of our most replayed conversations. If you want the full episode, check the link in the description below. Listen to the full episode here. We talk constantly about eating more protein in midlife. But here is the question we do not ask nearly enough: Is your bo
Menopause and Heart Disease: What Women Are Still Not Being Told with Dr. Suzanne Steinbaum
Most women enter perimenopause thinking about hot flashes, weight gain, sleep, brain fog, and hormones. Very few are told that this may also be one of the most important cardiovascular windows of their lives. And that is a problem. Heart disease remains the number one killer of women, yet women are still being underdiagnosed, dismissed, and evaluated using systems that were largely built around ma
Quick Hits: Empower Your Physique: Breaking Misconceptions for Women Over 40 with Philip Pape
Welcome to Quick Hits — where we bring you the most impactful moments from past episodes in under 15 minutes. Today's clip comes from one of our most replayed conversations. If you want the full episode, check the link in the description below. Listen to the full episode here. Listen to the full episode on iTunes here. This week we're exploring the intricacies of hormonal health and nutrition fo
Why Do My Joints Suddenly Hurt in Perimenopause?
DOWNLOAD OUR FREE GUIDE "IS YOUR HRT OPTIMIZED!" https://karenmartel.com/blogs/health/is-your-hrt-actually-optimized Yesterday morning, I sat up in bed and somehow threw my neck out. That was it. I did not fall. I did not lift anything heavy. I did not have some dramatic injury. I literally sat up. And if you are somewhere in your 40s or 50s, there is a very good chance you have your own version o
Quick Hits: Estrogen Has Been Vindicated! Estrogen HRT & Its Crucial Role in Breast Cancer Prevention with Dr. Lindsey Berkson
This is Quick Hits, where I pull the best takeaways from past podcast episodes and bring them to you in a shorter format. If today's clip resonates with you, be sure to check out the full episode linked below. Download in iTunes or on your favorite podcast platforms. Listen to the full episode here. Listen to the full episode on iTunes here. Dr. Devaki Lindsey Berkson is a thought leader in funct
The Midlife Peptide Guide: Energy, Muscle, Recovery, Skin, Sleep & Libido with Dr. Jeff Gross
Peptides are everywhere right now. They are being talked about for fat loss, muscle, recovery, brain health, skin, longevity, inflammation, mitochondrial function, injury repair, and just about every other problem women run into in midlife. But which peptides actually make sense? Which ones have useful evidence or clinical experience behind them? Which ones are still early? And where do peptides f
Quick Hits: The Sun Deficiency Epidemic: Could Sunlight Be the Missing Link in Modern Health W/ Gerardo Gutierrez
Welcome to Quick Hits, where we bring you the most impactful moments from past episodes in under 15 minutes. Today's clip comes from one of our most popular conversations. Want the full episode? You'll find the link below. Are we getting enough of the right kind of light? In this Quick Hits episode, I pull out the biggest takeaways from my conversation with Gerardo "Guti" Gutierrez on sunlight, UV
What Happened When I Stopped Drinking: Hormones, Weight, Stress, and Breaking the Cycle
This may be one of those episodes you are tempted to skip because nobody really wants to hear that their nightly glass of wine could be working against them. But this is not a lecture about why you should never drink again. In this episode, I'm having a very honest conversation about alcohol, especially for women in their 40s, 50s, and beyond. We talk about how drinking may affect sleep, cortisol,
Quick Hits: Breathwork for Women: Igniting Inner Empowerment with Kyla Erlandson
Welcome to Quick Hits — where we bring you the most impactful moments from past episodes in under 15 minutes. Today's clip comes from one of our most replayed conversations. If you want the full episode, check the link in the description below. Listen to the full episode. Listen to the full episode on Apple Podcasts. Breathwork has been used for thousands of years across cultures as a powerful to
Tired, Wired, Puffy, and Foggy? Minerals May Be the Missing Piece with Caroline Alan
You are taking the supplements. Drinking the water. Maybe you are even on HRT. And yet you still feel tired, puffy, anxious, inflamed, constipated, foggy, wired at night, and completely drained during the day. What if one of the missing pieces is far more basic than another hormone, peptide, or supplement? In this episode, I sit down with Caroline Allen, The Mineral Geek and co-founder of BEAM Min
Quick Hits: Reversing Hashimoto's Disease: Insights from Dr. Anshul Gupta
Welcome to Quick Hits — where we bring you the most impactful moments from past episodes in under 15 minutes. Today's clip comes from one of our most replayed conversations. If you want the full episode, check the link in the description below. Listen to the full episode. Listen to the full episode on Apple Podcasts. Dr. Anshul Gupta is a best-selling author, speaker, researcher, and leading expe
HRT & GLP-1 Q&A: Progesterone Problems, Hair Loss, Weight Gain, and More
What do you do when you finally start HRT and instead of feeling amazing, you feel exhausted, puffy, bloated, or like something is just not right? Or you start a GLP-1, lose weight, and suddenly your hair starts falling out? Today's episode is another listener Q&A, and we are getting into the real-life questions women are asking when hormone therapy, thyroid treatment, weight-loss peptides, and me
Quick Hits: The No BS Guide: Ditching Excuses and Taking Charge of Your Health
Welcome to Quick Hits — where we bring you the most impactful moments from past episodes in under 15 minutes. Today's clip comes from one of our most replayed conversations. If you want the full episode, check the link in the description below. Listen to the full episode. Listen to the full episode on Apple Podcasts. This week we're tackling the misconceptions around health and weight loss, and
GLP-1s and Menopause: What Every Woman Over 40 Needs to Know
You cannot open your phone anymore without hearing about Ozempic, Wegovy, Mounjaro, Zepbound, retatrutide, and before-and-after transformations. One person says GLP-1s are the greatest thing ever. Another says they are going to destroy your health. As usual, the truth is somewhere in the middle. In this episode, I break down GLP-1s specifically through the lens of perimenopause and menopause, beca
Estrogen Dominance Explained: What Every Woman on HRT Needs to Know
If you are taking HRT, it is not enough to only ask how much estrogen you are using. You also have to ask a second question: how well is your body actually processing and clearing that estrogen? In this episode, I sit down with David Roberts and John Gilday from Mara Labs to unpack estrogen metabolism, estrogen receptors, environmental hormone disruptors, detoxification pathways, and why the conve
Your Body Isn't Broken: Why Doing More Can Make Midlife Worse with Debbie Potts
Have you ever felt like you are doing everything right and your body is just not cooperating? You are eating well, exercising, tracking your protein, fasting, taking supplements, getting your steps in, and still gaining weight, feeling exhausted, sleeping poorly, and wondering why the strategies that used to work suddenly do not anymore. In this episode, I sit down with Debbie Potts to talk about
Quick Hits: From Depression to Peak Health: The Secret Struggles of High-Performing Women with Biohacker Angela Foster
Welcome to Quick Hits — where we bring you the most impactful moments from past episodes in under 15 minutes. Today's clip comes from one of our most replayed conversations. If you want the full episode, check the link in the description below. Listen to the full episode. Listen on iTunes. Angela is an award-winning Nutritionist, Health & Performance Coach, Keynote Speaker and Host of The High P
Are You Actually Optimized on HRT? The Levels, Doses, and Symptoms That Matter
Grab Your FREE guide "Is Your HRT Actually Optimized?" How do you know if your HRT is actually optimized? Not just enough to stop a hot flash, but enough to support your bones, brain, mood, metabolism, sleep, sexual health, and overall quality of life? In this episode, I break down one of the most confusing parts of hormone replacement therapy: dose, levels, and symptom response. Because the old-
Quick Hits: Secrets to Anti Aging Skin Care with Amitay Eshel
Welcome to Quick Hits — where we bring you the most impactful moments from past episodes in under 15 minutes. Today's clip comes from one of our most replayed conversations. If you want the full episode, check the link in the description below. Listen to the full episode Listen on iTunes What actually works when it comes to anti-aging skincare, and what is simply expensive marketing in a very at
GLP-1s, Skinny Culture, and the Question Every Woman Should Ask Herself with Natalie Jill
Something happened after my conversation with Natalie Jill on her podcast, Midlife Conversations. Women flooded my inbox and my community, not with questions about dosing or side effects, but with something closer to relief. They finally felt heard. That reaction told me this conversation needed a second chapter, so I'm bringing you the rest of it here, along with some of the raw, honest messages
The Dark Side of GLP-1s No One Is Talking About
Karen Martel grew up with a front row seat to diet culture most of us only felt secondhand. Her mom didn't just live it, she ran a weight loss center. Butter was called Vaseline. Popcorn was the enemy. And by her teenage years, Karen was deep in an eating disorder that would shape her relationship with food for decades. In this conversation, Karen gets honest about that history, and about somethin
Quick Hits: Sex, Lies & Liberation: What You Were Never Taught About Female Pleasure with Susan Bratton
Welcome to Quick Hits — where we bring you the most impactful moments from past episodes in under 15 minutes. Today's clip comes from one of our most replayed conversations. If you want the full episode, check the link in the description below. Listen to the full episode here. Have you ever thought about what you truly want in your sexual experiences? Are you curious about the often misunderstood
Beyond the Pepcid Claritin Trend: Real Solutions for PMDD and Progesterone Sensitivity with Dr. Liz Bartmen
In part one, Dr. Liz Bartman and I broke down why PMDD happens: the histamine surges, the GABA receptor glitch, the progesterone metabolite that either calms you down or completely wrecks you depending on your unique biology. If you haven't listened to that one yet, start there, because this episode builds directly on it. Now we get into the part everyone actually wants to know: what do you do abo
The Molecule Your Doctor Never Mentioned That Controls Your Libido, Energy, and Heart Health with Cathy Eason
You've been told menopause is a hormonal transition. It's also a vascular one, and almost nobody is talking about it. In this episode, Karen sits back down with Cathy Eason, Chief Science Officer at Berkeley Life, for round two on a molecule most women have never heard of but should know by heart: nitric oxide. It is tiny, it is a gas, and it touches nearly every system in your body. When estrogen
The Histamine Hack, PMDD, and Progesterone Sensitivity: What's Really Going On
If you've been on social media lately, you've probably seen it: women swearing that a combo of Pepcid and Claritin, ordinary histamine blockers, gave them their life back during the worst days of their cycle. It sounds too simple to be real, and honestly, it kind of is. But the reason it's working for some women and doing absolutely nothing for others is the whole story, and it's a story almost no
Quick Hits: Decoding Fibroids: Unmasking Causes & Effective Solutions
Welcome to Quick Hits — where we bring you the most impactful moments from past episodes in under 15 minutes. Today's clip comes from one of our most replayed conversations. If you want the full episode, check the link in the description below. Listen to the full episode. Download on iTunes. This weeks quick hit we are jumping right into a very important topic: uterine fibroids. Maybe you have e
Pellets, Periods, and Not Giving a Damn: A Midlife Hormone Roundtable with Dr. Amie Hornaman & Elle Russ
This is not just a conversation about hormones. It is a conversation about what it means to age as a woman in a culture that is obsessed with youth, terrified of wrinkles, and wildly uncomfortable with female power after 40. In this roundtable episode, I sit down with Dr. Amy Horniman and Elle Russ to talk about the very real physical, emotional, and identity shifts that happen as women move throu
Quick Hits: The Testosterone Replacement for Women Conundrum: Libido Highs and Hair Loss Lows with James O'Hara
Welcome to Quick Hits — where we bring you the most impactful moments from past episodes in under 15 minutes. Today's clip comes from one of our most replayed conversations. If you want the full episode, check the link in the description below. Listen the full episode. Download in iTunes or on your favorite podcast platforms James O'Hara is a family nurse practitioner who utilizes a utilizes an in
The Truth About Female Desire, Orgasms, and Sex That We Were Never Taught with Dr. Sally Greenwald
If you've ever wondered why you don't want your husband to walk through the door and rip your clothes off anymore, this episode is for you. If you've ever quietly believed something was wrong with you because you don't orgasm easily, or at all, this episode is for you too. I sat down with Dr. Sally Greenwald, a board-certified OB/GYN with specialized training in menopause medicine, and what she sh
Quick Hits: The Hidden Influence of Sunlight and Circadian Rhythm on Blood Sugar & Metabolism
Welcome to Quick Hits — where we bring you the most impactful moments from past episodes in under 15 minutes. Today's clip comes from one of our most replayed conversations. If you want the full episode, check the link in the description below. Listen to the full episode. Listen on Apple. With Dani's guidance, we're exploring how simple changes in light exposure and grounding can revolutionize met
Part 3 The Midlife Stress Crash: What Your Midlife Breakdown Is Actually Trying to Tell You
You've made it to part three, and this is the one that ties everything together. If parts one and two left you with a clearer picture of your stress system and your sleep, this episode takes you somewhere deeper: into your thyroid, your brain chemistry, and a layer of midlife that almost nobody talks about on a podcast about hormones. I'm breaking down why your thyroid and your adrenal system are
Why You Struggle to Build Muscle in Midlife (Even If You're Doing Everything Right) with Liz Plosser
You're eating "pretty well." You're moving your body. So why does it feel like your muscle is disappearing and your effort isn't paying off the way it used to? In this episode, I sit down with Liz Plosser, former editor-in-chief of Women's Health and a woman who has spent her entire career reporting on health and fitness, to talk about what changes in midlife and why the old rules stop working. Th
Part 2 The Midlife Stress Crash: Why Midlife Women Wake Up at 3 AM and Can't Fall Back Asleep
If you are exhausted all day, wired at night, and waking up between 2:00 and 4:00 AM with your heart pounding and your brain suddenly wide awake, this episode is for you. Because midlife sleep issues are rarely just about needing more progesterone or taking a melatonin gummy. They are usually a sign that a whole system is asking to be recalibrated. In this episode, I go deeper into the sleep side
Part 1 The Midlife Stress Crash: Why You Feel Wired, Tired, Anxious & Done
If you are waking up between 2:00 and 4:00 AM, lying there wide awake with your heart beating a little too fast and your mind solving every problem in your life, this episode is for you. Because this is not just about bad sleep. It is about what happens when the hormonal, adrenal, and nervous system shifts of midlife collide with the stress load most women are already carrying. And for a lot of wo
Quick Hits: The Great Menopause Myth: The Truth on Mastering Midlife Hormonal Mayhem
Welcome to Quick Hits — where we bring you the most impactful moments from past episodes in under 15 minutes. Today's clip comes from one of our most replayed conversations. If you want the full episode, check the link in the description below. Listen to the full episode Listen to the full episode on iTunes If you have been told menopause is just hot flashes, aging, and something you have to "push
JJ Virgin: The Untold Story of Aging, Weight Gain, HRT, Peptides, Facelifts, and Muscle
This conversation is not just about menopause symptoms. It is about what it actually feels like to live inside a changing female body in midlife. The grief, the confusion, the vanity, the softness, the strength, the reinvention. All of it. In this episode, I sit down with fitness hall of famer, JJ Virgin for a real conversation about what happens when your body starts changing in ways you did not
Quick Hits: GLP-1s (Ozempic & Mounjaro) Masterclass: Busting Myths, Mastering Micro Dosing, Retaining Muscle and Unlocking Benefits Beyond Weight Loss with Dr. Gus Vickery
Welcome to Quick Hits — where we bring you the most impactful moments from past episodes in under 15 minutes. Today's clip comes from one of our most replayed conversations. If you want the full episode, check the link in the description below. Listen to the full episode here. How can GLP-1s like Ozempic truly transform weight management and wellness—and what makes them so controversial? Dr. Gus V
The Brain Fog Fix No One Is Talking About: Nicotine, Methylene Blue and the Midlife Brain with Dr. Scott Scherr
We talk a lot about hormones in midlife, hot flashes, weight gain, sleep issues, low libido. But one of the biggest complaints I hear from women is actually about their brain. The brain fog. The anxiety that comes out of nowhere. The flat motivation. The unpredictable sleep. The feeling that you just do not feel like yourself anymore. And for a lot of women, that is the part that feels the most un
Quick Hits: The Histamine Connection to Estrogen Dominance, Acid Reflux, Insomnia, & MORE with Joanne Kennedy
Welcome to Quick Hits — where we bring you the most impactful moments from past episodes in under 15 minutes. Today's clip comes from one of our most replayed conversations. If you want the full episode, check the link in the description below. Listen to the full episode on iTunes Joanne Kennedy is a highly experienced Naturopath and specialist in MTHFR, Methylation and Histamine Intolerance. Joa
The Problem With 'I Did Menopause Naturally, So Should You'
Menopause is finally having a moment, but with more conversation has come a whole lot more confusion. In this solo episode, Karen breaks down the three camps she sees in the menopause conversation: women who are informed and empowered, women who shame or dismiss HRT, and the large group of women who are still suffering without answers. This episode is a real, honest look at why women are still so
Quick Hits: The Great Estrogen Debate with Dr. Felice Gersh, Dr. Daved Rosensweet, Dr. Lindsey Berkson, Dr. Julie Taguchi & Karen Martel
Welcome to Quick Hits — where we bring you the most impactful moments from past episodes in under 15 minutes. Today's clip comes from one of our most replayed conversations. If you want the full episode: https://karenmartel.com/blogs/podcast/the-great-estrogen-debate iTunes: https://podcasts.apple.com/us/podcast/the-great-estrogen-debate-with-dr-felice-gersh-dr/id1438772276?i=1000661314092 Dr. Fel
The Thyroid Myths That Keep Women Tired, Fat, and Dismissed with Dr. Amie Hornaman
If you have ever been told your thyroid is "normal" while you are exhausted, gaining weight, losing hair, constipated, freezing cold, and barely making it through the day, this episode is going to hit a nerve. Because the truth is, thyroid care is still failing women in a big way. Too many doctors are only testing TSH, stopping there, and missing the full picture completely. In this episode, I sit
Quick Hits: Are Toxins Hijacking Your Hormones? What Every Woman Needs to Know with Dr. Paul Anderson
Welcome to Quick Hits — where we bring you the most impactful moments from past episodes in under 15 minutes. Today's clip comes from one of our most replayed conversations. If you want the full episode, check the link in the description below. Discover innovative therapies like low-dose naltrexone and light therapy that are reshaping the way we think about detoxification and healing. What are the
Meno Besties Unfiltered: Bones, Hormones & Hot Hockey Players
What happens when three menopause podcasters sit down together with zero intention of staying surface level? You get a smart, honest, hilarious, and deeply validating conversation about some of the biggest midlife topics women are trying to figure out right now. In this roundtable episode, we get into bone health, hormone testing, HRT mistakes, libido, trauma, desire, and the much bigger cultural
Quick Hits: Breaking the Silence: Andrea Donsky on 103 Menopause Symptoms and Taking Control
Welcome to Quick Hits — where we bring you the most impactful moments from past episodes in under 15 minutes. Today's clip comes from one of our most replayed conversations. If you want the full episode, check the link in the description below. Listen to the full episode: https://karenmartel.com/blogs/podcast/breaking-the-silence-andrea-donsky-on-103-menopause-symptoms-and-taking-control Known as
The Menopause Gut: What Hormone Loss Is Really Doing to Digestion, Inflammation, and Weight with Cynthia Thurlow
In this episode, I sit down with Cynthia Thurlow, nurse practitioner, TEDx speaker, and author of The Menopause Gut, to unpack what is really happening inside the body during this transition. We get into why so many women suddenly feel bloated, constipated, reactive to foods, inflamed, and resistant to weight loss, even when they are eating well and doing all the "right" things. Cynthia breaks dow
Quick Hits: Metals & Menopause: The Impact of Heavy Metals on Your Sex Hormones, Thyroid, and Energy with Dr. Chris Shade
Join our FREE upcoming masterclass: Why Midlife Weight Gain Won't Budge A smarter way to use GLP-1s in midlife without wrecking muscle or metabolism When: April 30th 11 am PST Register here: https://coaching.karenmartel.com/glp1-masterclass Welcome to Quick Hits — where we bring you the most impactful moments from past episodes in under 15 minutes. Today's clip comes from one of our most replayed
We've Used GLP-1s for 3 Years: What Worked, What Backfired, and What Women Need to Know
Three years ago, GLP-1 peptides were barely being talked about in the midlife women's health space. Since then, Jessica and I have personally used them, experimented with different approaches, and helped over a thousand women inside our peptide program navigate what works, what backfires, and what women in perimenopause and menopause need to know before jumping in. In this episode, we're pulling b
The Real Reason Your Menopause Belly Shows Up Even When You're Doing Everything Right with Siobhan Mitchell
Join our FREE upcoming masterclass: Why Midlife Weight Gain Won't Budge A smarter way to use GLP-1s in midlife without wrecking muscle or metabolism When: April 30th 11 am PST Register here: https://coaching.karenmartel.com/glp1-masterclass There comes a point for so many women in their late 30s and 40s when they look in the mirror, or down at their belly, and think, what is happening to my bod
Part 2: What Midlife Women Need to Know About Testosterone & Steroids with Victoria Felkar
In this second of two parts, I sit down with Victoria Felkar again to unpack the complicated, often glamorized world of androgens, testosterone therapy, and anabolic steroids for women. Are these hormones empowering tools—or ticking time bombs? How do you know the difference? We dive into what's really happening beneath the surface when women start layering in testosterone or other androgens, esp
Quick Hits: Cracking the Genetic Code: Unlocking the Link Between Genetics, Hormones, Detox, Diets, Mood, and More
Welcome to Quick Hits — where we bring you the most impactful moments from past episodes in under 15 minutes. Today's clip comes from one of our most replayed conversations. If you want the full episode, check the link in the description below. Listen to the full episode iTunes Have you ever wondered what your DNA says about your diet and hormones? Well in today's episode we are going to explore
Part 1: Women Have Been Lied To About Testosterone with Victoria Felkar
In this episode, I'm joined by the brilliant Victoria Felkar, and we go where most conversations in women's health simply don't: anabolic steroids. Why has this topic been so misunderstood—and even feared—by women, especially in midlife? Are we lumping very different hormones into one "scary" category without truly understanding them? Victoria shares her own jaw-dropping health story—one that led
Quick Hits: The Hidden Role of Melatonin in Hormones, Aging, and Sleep with Deanna Minich
Welcome to Quick Hits — where we bring you the most impactful moments from past episodes in under 15 minutes. Today's clip comes from one of our most replayed conversations. If you want the full episode, check the link in the description below. Listen to the full peptide here: https://karenmartel.com/blogs/podcast/unraveling-the-science-of-low-dose-herbal-melatonin-with-deanna-minich Dr.
The Menopause Metabolic Storm: Why Estrogen Loss Makes Weight Gain So Hard to Escape
Are you ready for a true masterclass? In this solo episode, I'm diving deep into estrogen and metabolic health—and trust me, this one challenged even me. Is estrogen really making you gain weight, or is the real problem what happens when it drops? If you've hit your 40s or 50s and suddenly nothing works anymore, you need to hear this. Why does belly fat seem to appear overnight in perimenopause?
Quick Hits: From Breast Cancer to Bone Health: The Uncharted Territory of HRT & Chronic Diseases in Menopause with Dr. Elizabeth Yurth
Listen to the full peptide here: https://karenmartel.com/blogs/podcast/from-breast-cancer-to-bone-health-the-uncharted-territory-of-hrt-chronic-diseases-in-menopause-with-dr-elizabeth-yurth Download on Apple and on your favorite podcast platform. https://podcasts.apple.com/us/podcast/300-episodes-strong-revelations-and-reflections-from/id1438772276?i=1000642315176 Welcome to Quick Hits — where we
The Mental Health Crisis No One Is Linking to Hormones with Dr. Louise Newson
Why are so many of us blindsided by anxiety, depression, rage, or even suicidal thoughts in midlife? And why are hormones so often left out of the conversation? I'm joined by the incredible Dr. Louise Newson, a UK-based GP and menopause specialist, to talk about something far too many women experience in silence—mental health struggles during perimenopause and menopause. We dive deep into what's
Copper Peptides & Exosomes: The Skin Regeneration Breakthrough for Women Over 40
Have you looked in the mirror lately and wondered, when did my skin change like this? In this episode, I'm joined by Debbi Barber (founder of Vitali Regenerative Skincare) and Dr. Jordan Plews (a stem cell scientist and co-founder of Xytogen Biotech) to unpack what's really happening to our skin in midlife—and what we can actually do about it. Is it just aging… or is there something deeper going
The Hormone–Histamine Connection Doctors Aren't Talking About
In this Hormone Hotline episode, I'm answering a powerful question about estrogen HRT, histamine intolerance, and mast cell activation during perimenopause and long COVID. Why do histamine flares explode when hormones start shifting? Is estrogen really the villain—or is something deeper driving the chaos? I share my own long battle with histamine hives, food reactions, and hormone swings—and what
Quick Hits: The New Science of Midlife Fat Gain + The Top Strategies for Menopause Weight Loss with Dr. Bill Campbell
Welcome to Quick Hits — where we bring you the most impactful moments from past episodes in under 15 minutes. Today's clip comes from one of our most replayed conversations. Listen to the full episode here: https://karenmartel.com/blogs/podcast/the-new-science-of-midlife-fat-gain-with-dr-bill-campbell-the-top-strategies-for-menopause-weight-loss Itunes: https://podcasts.apple.com/us/podcast/the-ne
The Gut–Vagina–Brain Connection: The Hidden Reason Women Lose Libido After 40 with Dr. Betsy Greenleaf
Vaginal dryness, recurrent infections, low libido...why are we told this is "just hormones" and something we have to tolerate? In this episode, I sit down with Dr. Betsy Greenleaf, founder of the International Pause Institute, and we unpack what's really happening down there during perimenopause and menopause. Could your symptoms be tied to your gut? Your brain? Your stress levels? We dive deep i
Quick Hits: The Women's Hormone Masterclass: A Deep Dive Into Testosterone, Dutasteride, SHBG, & Menopause Weight Gain with Dr. Kyle Gillett
Listen to the full episode Download the full episode on Apple or on your favorite podcast platforms. In this quick hits I sit down with Dr. Gillett, to exam the complex world of women's hormones today. We'll be focusing on androgens like testosterone, DHEA, and dihydrotestosterone, and their profound impact on female health. Dr. Gillett provides insights on the role of binding globulins, hormo
Am I in Perimenopause? How to Tell What Phase You're In
If you had told me at 40 that perimenopause would turn my world upside down, I would've laughed. As a nutritionist specializing in women's hormones, I thought I had it handled. So why did I gain 15 pounds, lose my sleep, and feel like a stranger in my own body? In this episode, I'm sharing what I wish someone had told me before the storm hit. Why are so many intelligent, health-conscious women st
Quick Hits: Navy SEAL Health Hacks: Sleep, Peptides, Psychedelics, Brain Health, and Hormones with Dr. Kirk Parsley
Welcome to Quick Hits — where we bring you the most impactful moments from past episodes in under 15 minutes. Today's clip comes from one of our most replayed conversations. If you want the full episode, check the link in the description below. In this quick hits episode you will hear a clip from my interview with Dr. Kirk Parsley — former Navy SEAL physician and one of the leading voices in sleep
The Peptide Revolution: GLP-1s — What Works, What's Hype, What's Risky with Jay Campbell
Jay Campbell—five-time international bestselling author, founder of BioLongevity Labs, and one of the original voices in the peptide world—is here to unpack what's really going on behind the GLP-1 explosion. Are these drugs miracle tools or misunderstood villains? And why are so many smart people still getting them wrong? We go way beyond the hype and fear, diving into microdosing, metabolic repa
Menopause Ages You 9–20 Years… Unless You Do This with Nikolina Lauc
In this episode, I sit down with Nikolina Lauc, CEO and Co-Founder of GlycanAge, and we dive into a questions that should stop every midlife woman in her tracks: is menopause actually accelerating your biological aging? What if the shift from perimenopause to menopause could age you up to nine years in just six months? And more importantly, what can you do about it? We unpack what biological age
Estrogen Dominance… or Estrogen Deficiency? Is It Safe to Start Estrogen in Perimenopause?
Welcome to the very first Hormone Hotline episode of The Hormone Solution! I'm getting straight into your real-life questions about estrogen—because why, in 2026, are we still being told we're "estrogen dominant" with rock-bottom levels? If your doctor has warned you against HRT, this episode is for you. Have you been told you can't start estrogen until you hit full menopause? Or that perimenopau
From Toe Curling Orgasms to Healthy Poops: Why Oxytocin Is Essential for Midlife Women with Dr. Lindsey Berkson
What if your mood swings, anxiety, sleep issues, or loss of motivation aren't just "getting older?" What role does oxytocin really play in midlife, and why has it been overlooked for so long? In this episode, I'm joined by the brilliant hormone scholar Dr. Lindsey Berkson, and we dive into a part of menopause that almost no one is talking about—what's happening in your brain. We explore how hormo
Inflammaging Is Hijacking Your Hormones: The Ancient Reset Women Need in Midlife with Dr. Shivani Gupta
Do you know whether you're Vata, Pitta, or Kapha...and could that explain your stubborn symptoms in midlife? In this episode, I'm joined by my brilliant friend Dr. Shivani Gupta, and we dive into Ayurveda, inflammation, and why your body might be asking for a completely different approach right now. Have you ever wondered why turmeric seems to work like magic for pain, migraines, or inflammation?
Why So Many Hormone Providers Get It Wrong (And How to Find One Who Doesn't)
This episode comes straight from my own lived experience of spiraling before doctor's appointments and feeling dismissed when it comes to hormones. I dig into why so many hormone providers get it wrong and what's actually happening behind those rushed, frustrating conversations. Why does advocating for ourselves feel so hard? I walk you through what most doctors are (and aren't) trained to do whe
Why You're Not Healing: Stress, Insomnia, Weight Gain & the Vagus Nerve with Dr. Navaz Nabib
Have you've tried everything from protocols, to supplements, to experts and the healing still hasn't happened? Why do so many of us stay stuck despite doing "all the right things"? In this episode, I sit down with Dr. Navaz Habib, aka "The Vagus Nerve Doc," to explore what might be missing. What if the real issue isn't another diagnosis, hormone imbalance, or gut protocol? What if it's your nervo
Why Waiting for Menopause Is a Mistake: The Case for Earlier HRT and Replacing Hormones the Right Way
I'm diving into why waiting until menopause to address hormones can be an incredibly costly mistake for so many women. Why are we told to "wait it out" when symptoms often start years earlier? And what's really happening inside our bodies long before our periods stop? I walk through the often-missed perimenopausal years and explain why this phase matters more than most of us realize. What if heav
Why Your Gut Is Sabotaging Your Hormones (and Your Hormones Are Sabotaging Your Gut) with Kiran Krishnan
I'm sitting down with microbiome expert Kiran Krishnan to explore a question I see come up all the time: why do hormones sometimes stop responding the way they used to? But what if the real issue isn't your hormones at all, rather what's happening in your gut? In this episode, we dig into the powerful gut-hormone connection. How can gut bacteria influence estrogen metabolism, inflammation, weight
Goodbye 2025: A Year of Healing, Hard Truths, and Growth
It's time to say goodbye to 2025, so let's get real about a year that looked successful for me on the outside, but sometimes felt like a reckoning on the inside. What happens when your body forces you to slow down? And what do you do when growth starts to cost you your peace? I open up about identity shifts, burnout, and the uncomfortable realization that I couldn't keep working the way I was. Ho
Part 2 Q&A with Karen: Cortisol Replacement, Optimal Levels, HRT Absorption Issues, Estrogen Detox, BIEST Troches, Perimenopause Confusion & More!
This episode picks up right where part one leaves off as I dive into more of your thoughtful, honest questions in the second-part of this year-end Q&A. What happens when hormone therapy doesn't seem to be working the way you expected? And how do you know if your dose is actually doing what you need it to do? I answer questions about achy joints, stubborn symptoms, cortisol replacement, thyroid in
Q&A with Karen: High Ferritin, Injectable HRT, Breakthrough Bleeding, Optimizing Hormones, Histamine Intolerance and MORE!
I'm wrapping up the year by answering your questions in this first of a two-part Q&A, and we cover a lot of ground. From confusing lab results to hormone dosing debates, I dig into the questions so many of you are quietly wondering about. What does high ferritin really mean? Is it iron—or something else entirely? We'll also take a look at hormone replacement frustrations. Why do some people still
From Belly Fat to Brain Fog: The Top Peptides, & Hormones Helping Women in Menopause with Dr. Aleksandra Gajer
What's really driving the sudden belly fat, brain fog, and sleep chaos so many women hit in midlife? And why do the usual "eat less, move more" solutions stop working overnight? In this episode featuring Dr. Aleksandra Gajer, we dig into the hormones and peptides that may finally explain why your body feels like it's changing without your permission. Together, we unpack what's happening beneath t
Hair Loss, Chin Whiskers & More: How to Avoid the Not-So-Pretty Side Effects of Testosterone HRT for Women
Are you curious about the buzz surrounding testosterone therapy for women, but wondering about the side effects? In this episode, we dive deep into the world of testosterone replacement therapy's unwanted side effects, and more importantly, how to fix them. What happens when testosterone levels spike too high? Could the very treatment meant to enhance your energy and libido lead to unwanted chang
The Surprising Root Cause of the Dreaded 3 A.M. Wake-Up—And the Fix No One Told You About
Are you one of those people who wakes up at 3 A.M. and can't fall back asleep? Have you ever wondered if there's a deeper reason behind those late-night wake-ups? In this episode, we explore the shocking link between blood sugar fluctuations and nighttime awakenings. Blood sugar expert Dani Hamilton joins us to shed light on the root cause of these sleep disruptions. Have you ever thought about h
The Most Asked HRT Questions of 2025 — Answered by Karen (a.k.a. The Ones She Hears 10,000 Times a Year)
Curious about the future of hormone replacement therapy (HRT) and its impact on menopause? This episode features my answers to the most common HRT questions of 2025. Can HRT be your secret weapon for a healthier, longer life, even if you aren't experiencing typical menopause symptoms? Is HRT the missing piece in your weight loss journey? Explore the fascinating link between hormone cycling and mi
Reverse Dieting, Metabolic Recovery, and the Real Way to Fix Your Fat Loss Plateaus with Philip Pape
Are you struggling with weight loss despite following a strict diet? Ever wondered if eating more could actually help you lose weight? Join us in this episode as we dive into the intriguing world of reverse dieting and metabolic recovery with Philip Pape, a high-performance nutrition coach. Do you know about GLP-1 medications and their revolutionary role in weight management? Are you curious abou
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